DIORIO CHRIS PH.D.
SEC insider (Form 3/4/5 filer). CIK 0001677721. CHIEF EXECUTIVE OFFICER at IMPINJ INC (PI). 132 reported Form 4/5 transactions since Sep 2024; latest on Oct 12, 2026. Located in SEATTLE, WA.
Companies DIORIO CHRIS PH.D. has filed insider reports for
- IMPINJ INC (PI): Director, Officer, CHIEF EXECUTIVE OFFICER
DIORIO CHRIS PH.D.
CIK: 0001677721
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)63 (47.7%)
Position reduction
Option Exercises (M)36 (27.3%)
Derivative conversions
Awards (A)4 (3.0%)
Compensation grants
Other (G, F, J, C, D, …)29 (22.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
PI
IMPINJ INC
DirectorOfficer
Discretionary Trading P&L
Holdings
Transaction History (132 total)
- Oct 12, 2026PI
IMPINJ INC
GiftDirect10K shares- - Sep 23, 2026PI
IMPINJ INC
Tax PaymentDirect1.2K shares at avg. $177.20$212K - Sep 23, 2026PI
IMPINJ INC
ExerciseDirect1.2K shares- - Sep 23, 2026PI
IMPINJ INC
ExerciseDirect1.8K shares- - Sep 14, 2026PI
IMPINJ INC
GiftDirect10K shares- - Aug 20, 2026PI
IMPINJ INC
ExerciseDirect3.8K shares- - Aug 20, 2026PI
IMPINJ INC
Tax PaymentDirect1.5K shares at avg. $159.73$236K - Aug 17, 2026PI
IMPINJ INC
GiftDirect10K shares- - Jul 13, 2026PI
IMPINJ INC
GiftDirect10K shares- - Jun 23, 2026PI
IMPINJ INC
Tax PaymentDirect1.2K shares at avg. $125.22$150K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Oct 12, 2026 | PI IMPINJ INC | Gift | 10,000 | - | $0 | Direct |
| Sep 23, 2026 | PI IMPINJ INC | Tax Payment | 1,197 | $177.20 | $212,108 | Direct |
| Sep 23, 2026 | PI IMPINJ INC | Exercise | 1,224 | - | $0 | Direct |
| Sep 23, 2026 | PI IMPINJ INC | Exercise | 1,817 | - | $0 | Direct |
| Sep 14, 2026 | PI IMPINJ INC | Gift | 10,000 | - | $0 | Direct |
| Aug 20, 2026 | PI IMPINJ INC | Exercise | 3,753 | - | $0 | Direct |
| Aug 20, 2026 | PI IMPINJ INC | Tax Payment | 1,477 | $159.73 | $235,921 | Direct |
| Aug 17, 2026 | PI IMPINJ INC | Gift | 10,000 | - | $0 | Direct |
| Jul 13, 2026 | PI IMPINJ INC | Gift | 10,000 | - | $0 | Direct |
| Jun 23, 2026 | PI IMPINJ INC | Tax Payment | 1,197 | $125.22 | $149,888 | Direct |
1-10 of 132 transactions
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